• The KIPS Transactions:PartB
• /
• v.9B no.6
• /
• pp.827-834
• /
• 2002

In this paper, we proposed the formation of Korean-Roman alphabet notation conversion table for the generation of Korean-Roman alphabet notation that also meets revised Roman alphabet notation. Introduced a mathematical analyzing method of the natural language which used a petrinet model so that a base of Roman alphabet notation analyzed standard pronunciation and Roman alphabet notation to work mathematically. It display the practical example through a petrinet modeling of a plan and Roman alphabet notation to create a Korean Roman alphabet notation conversion table with the method of the analysis that used a petrinet model, and present a mathematical modeling plan and application method of Korean. We developed application program based on window in order to verify a created Korean-Roman alphabet notation conversion table, and compared the result of an application program with Roman alphabet notation of an Roman alphabet notation example dictionary.

• Journal for History of Mathematics
• /
• v.22 no.3
• /
• pp.187-206
• /
• 2009

On this study, the historical flow of the notation was briefly examined and the direction of mathematical investigation activity of the content of notation by analogy was explored and teaching learning materials were developed. Diverse mathematical facts were investigated on the basis of decimal system and binary system which are learned in middle school. First, the way of progressing analytic activity with algebraic material was examined. Second, on the basis of the notation which are learned in the first grade of middle school, the definition of the scale of a -notation, -a -notation, $\frac{1}{a}$notation, $\sqrt{a}$-notation was extended by analogy. The result of this study will be expected to establish the curriculum of mathematics and provide teaching and learning with the meaningful current events.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.71
• /
• pp.107-126
• /
• 2016

This study is to review "on board notation" on a bill of lading under letter of credit transactions. A bill of lading is a type of document that is used to acknowledge the receipt of a shipment of goods. However, UCP 600Article 20 (a)(ii) requires the bill of lading to indicate that the goods have been shipped on board a named vessel at the port of loading stated in the credit by pre-printed wording, or an on board notation indicating the date on which the goods have been shipped on board. The shipped on board statement should relate to loading on board the named vessel at the port of loading stated in the credit. But it doesn't seem that the on board notation clause in the UCP 600 reflect current shipping practice fully because of the various kinds of on board notation and the confusion surrounding their use. There is a need to understand accurately the meanings and requirements of "on board notation" under UCP 600 and the related regulations. So, This paper will be studied the requirements and indication method of "on board notation" on the bill of lading and presented the practical implications under the bill of lading transactions. This study was based on documentary research including preceding research.

• The KIPS Transactions:PartB
• /
• v.11B no.1
• /
• pp.99-106
• /
• 2004

The syllable restoration is a process restoring a phonetic value recognized in a speech recognition device with the notation form that a vocalization is former. In this paper a syllable restoration rule was composed of a based on standard pronunciation for a syllable restoration process. A syllable restoring regulation was used, and a generation method of a notation candidate set was researched. Also, A study is held to reduce the number of created notation candidate. Three phases of reduction processes were suggested. Reduction of a notation candidate has the non-notation syllable, non-vocabulary syllable and non-stem syllable. As a result of experiment, an average of 74％ notation candidate decrease rates were shown.

• Journal of the Korean Society for information Management
• /
• v.32 no.1
• /
• pp.23-41
• /
• 2015

This study worked on the qualitative analysis about nomenclature East Sea by the record type in researches related to East Sea shown in the scientific journals. Here in this study, the way of marking is classified as three: 'sole notation of East Sea', 'sole notation of Sea of Japan', and 'simultaneous notation of both'. Based on a total of 4,192 selections from Web of Science DB, the analysis was followed up for change in time series by the notation type, notation type according to the nation that authors belong to, difference in research topic, impact factor, collaboration in research, and co-authorship network. The result turned out in this work that the sole notation of Sea of Japan accounted for the largest portion. It also showed that the rates of sole notation of East Sea and simultaneous notation have kept increasing continuously since the 1990s. Hub nations regarding the research of East Sea is five including Japan, Russia, Korea, USA, and China. In the case of sole notation of Sea of Japan, active collaboration studies are performed in USA, Russia, and China with a focus in Japan. In the case of sole notation of East Sea and simultaneous use, the research rate is relatively high in USA and Japan with a focus in Korea. As to the co-authorship network in the sole notation of Sea of Japan, sort of a "giant component" among different groups has been set up and through which the collaborative works are actively underway. However, it was found that the research of sole notation of East Sea is dispersed into small groups on the base of relevant individual institution.

• Journal of the Korean School Mathematics Society
• /
• v.19 no.1
• /
• pp.63-82
• /
• 2016

Mathematical notation is the main means to realize the power of mathematics. Under this perspective, this study analyzed the difficulties of learning an irrational number concept in terms of notation. I tried to find ways to overcome the difficulties arising from the notation. There are two primary ideas in the notation of irrational number using root. The first is that an irrational number should be represented by letter because it can not be expressed by decimal or fraction. The second is that $\sqrt{2}$ is a notation added the number in order to highlight the features that it can be 2 when it is squared. However it is difficult for learner to notice the reasons for using the root because the textbook does not provide the opportunity to discover. Furthermore, the reduction of the transparency for the letter in the development of history is more difficult to access from the conceptual aspects. Thus 'epistemological obstacles resulting from the double context' and 'epistemological obstacles originated by strengthening the transparency of the number' is expected. To overcome such epistemological obstacles, it is necessary to premise 'providing opportunities for development of notation' and 'an experience using the notation enhanced the transparency of the letter that the existing'. Based on these principles, this study proposed a plan consisting of six steps.

• Journal of Korean Medical classics
• /
• v.32 no.1
• /
• pp.29-48
• /
• 2019

Objectives : The purpose of this study is to investigate which system the FanQie notation of "Taisu(太素)" followed by comparing FanQie notation appearing in "Taisu", with the Sound button(聲紐) and Rhyme system(韻類) of the FanQie notation appearing in the "Qieyun(切韻)" system phonology book and "Guangyun(廣韻)". Methods : Followed by organizing the FanQie list in "Taisu", in comparing this list with the top and bottom characters of FanQie in the "Qieyun" system phonology book and "Guangyun", this study explores the similarity of the system after noting the Sound button and the Rhyme system. Results & Conclusions : 1. Compared to FanQie of "Taisu" with that of "Qieyun" system, the Sound button and Rhyme system were 61.54% identical, and when comparing FanQie of "Taisu" with that of "Guangyun", the Sound button and Rhyme system were 55.45% identical. 2. Comparing FanQie top and bottom letters themselves of the "Taisu" and "Qieyun" system, of the 217 FanQie sound notation Chinese characters, FanQie top and bottom letters of 18 characters were the same, accounting for 8.29%, and when compared to the "Taisu" with the FanQie top and bottom characters of "Guangyun", 15 FanQie top and bottom characters were the same, accounting for 6.91%. 3. Of the total 11,500 characters in "Qieyun", the ratio of FanQie notation Chinese characters in "Taisu" was 1.89%, and among them, nine characters came out in "Taisu" FanQie notation while there was none in "Qieyun". This accounted for 4.15% of 217 FanQie notation sound Chinese characters in "Taisu", demonstrating that this represented a relatively high ratio. 4. Conclusionally "Taisu" was more closely related to "Qieyun" system phonology book than "Guangyun" in FanQie notation, and there is also a possibility that Yang Shangshan has created some FanQie notation by himself or additionally referred to other phonology books that are not "Qieyun" system phonology book.

• 제어로봇시스템학회:학술대회논문집
• /
• 1991.10b
• /
• pp.1764-1769
• /
• 1991

Recently, dexterous mechanical hands have become of interest in the field of robotics. In this paper, a new symbolic C-Y notation is proposed for the kinematic modeling, and we solve the kinematics of a simplified model of POSTECH Hand 1, which is a 5 fingered, 20 degrees of freedom anthropomorphic hand. POSTECH Hand I is designed to have distinctive kinematic structure and the kinematic analysis of the hand is carried out using C-Y notation. To prove the feasibility of C-Y notation, D-H notation is also applied to the POSTECH Hand 1. In the inverse kinematic analysis, we neglect the fingertip geometry and assume the point contact with 3 degrees of freedom constraints. The configurations which optimize manipulability index[2] was obtained based on the simulation experiments on the SUN-4 graphic workstation using SUNPhigs graphic software.

• Special Issue of the Society of Naval Architects of Korea
• /
• 2017.10a
• /
• pp.54-58
• /
• 2017

The vessels which are operated in ECA (Emission Control Area) after $1^{st}$ January 2016 shall be complied with revised NOx emission requirement (Tier III). Effective solutions for NOx emission requirement are SCR (Selective Catalytic Reduction), EGR (Exhaust Gas Recirculation) and Installation of LNG Dual Fuel Engine. This study is considered the design modification as per application of LNG Ready notation. In case of LNG Ready - S notation, the vessel shall be retrofitted the Main engine with Dual fuel engine and LNG Fuel system after delivery. On this paper, the entire process for design modification was explained to meet the requirement for LNG Ready notation.

• Journal of the Ergonomics Society of Korea
• /
• v.31 no.4
• /
• pp.541-550
• /
• 2012

Objective: The aim of this study is to suggest a notation method for three-dimensional hand gesture. Background: To match intuitive gestures with commands of products, various studies have tried to derive gestures from users. In this case, various gestures for a command are derived due to various users' experience. Thus, organizing the gestures systematically and identifying similar pattern of them have become one of important issues. Method: Related studies about gesture taxonomy and notating sign language were investigated. Results: Through the literature review, a total of five elements of static gesture were selected, and a total of three forms of dynamic gesture were identified. Also temporal variability(reputation) was additionally selected. Conclusion: A notation method which follows a combination sequence of the gesture elements was suggested. Application: A notation method for three dimensional hand gestures might be used to describe and organize the user-defined gesture systematically.